I had a play with some Linux based tools such as Ethereal and Mplayer and managed to grab this (small) video of Reg Keys’ speech from the BBC news web site. I might feel guilty, but seeing as I’m a fullly paid up licence owner in the UK, such feelings are moot. Feel free to download it if you’re a UK licence payer too, but not otherwise
(it’s only ~550kb) Apologies for the sheer smallness of the window, that’s the only size the the BBC offer - all the ‘double size’ window give you is the same video with the same quality but enlarged. The promise of broadband is still yet to be fulfilled.
Download Reg Keys speech
It appears to kill my version of RealPlayer (Version 10 for Linux), but plays nicely in mplayer and on a Windows 2000 PC using an older Windows Media Player. If you need it converted to something more accessible for your setup, drop me a line.
Now we wait for the BBC Cease and Desist letter 
For the record, I used Ethereal to watch the interaction between my PC and the BBC when playing the video in the standard window and found this…
rtsp://rmv8.bbc.net.uk:554/news/media/avdb/news_web/video/9012da68000c428/nb/09012da68000c50b_nb_16×9.rm
?title=”BBC”&author=”"©right=”(C)%20British%20Broadcasting%20Corporation”/streamid=0
Then I took the URL above and downloaded it with this command,
mplayer -noframedrop -dumpfile out.rm -dumpstream rtsp://rmv8.bbc.net.uk:554/news/media/avdb/news_web/video/9012da68000c428/nb/09012da68000c50b_nb_16×9.rm
So just drop out the Copyright stuff from the URL, trim it back to the .rm and save the whole incoming stream to an out.rm file. Rename it and you’re in business.
Thanks to Thomer for the mplayer command line.